# Copyright 2022 Digital Brain Laboratory, Yan Song and He jiang
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


def default_table_name(agent_id, policy_id, share_policies):
    if not share_policies:
        return "{}_{}".format(agent_id, policy_id)
    else:
        return policy_id

def default_rollout_worker_id(id):
    return "rollout_worker_{}".format(id)

def default_trainer_id(idx):
    return "trainer_{}".format(idx)

EXPERT_DATA_TABLE_NAME = "expert_data"
